Hardware Spec Index

Caldera SN-3043 Ultra 1TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Caldera · SKU SN3043-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index7,568 (SSDs scale)
Category rank#25,738
Street price$139
Power8 W (active)
Performance per dollar54.45
Released2021

Specifications

BrandCaldera
ModelCaldera SN-3043 Ultra
Capacity1 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,500 MB/s
Sequential write5,800 MB/s
Random 4K read730K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance240 TBW (0.22 DWPD)
Warranty3 years
HeatsinkNone

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Mirenta SN-8070 Prime 500GB PCIe 4.0 NVMe M.2 2280 SSD5,386$69Compare
Altrix SN-7135 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD6,195$109Compare
Mirenta SN-6606 Max 8TB PCIe 3.0 NVMe M.2 2280 SSD14,754$559Compare
Caldera SN-2622 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD7,504$139Compare
Mirenta SN-3725 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD14,256$569Compare
Caldera SN-6155 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD8,611$209Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-3043 Ultra 1TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/890739 (accessed 2026-10-20).